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Radiant|Natural|GIA

1.52ct J SI2 Radiant Natural Diamond

VG • J/SI2 • GIA 6452028181

Certificate GIA 6452028181

Diamond specifications and retailer prices

From $7,139 AUD
$5,015 USD
As of October 28, 2026
Save $2,612 AUD (27%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $9,752 AUD at Jared · As of October 30, 2026
View at Jared

About this 1.52ct natural radiant diamond

This 1.52ct natural radiant sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6452028181. Listed at 5 retailers as of October 28, 2026, with prices from $7,139 to $9,752, a $2,612 spread on the same certified stone. Jared lists it at $9,752. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.52
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6452028181
Dimensions7.38 × 5.94 × 4.15 mm
L/W Ratio1.24
Culet sizeNone
Top View
7.38 mm5.94 mm1.52 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6452028181
Side View
Table 71.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $9,752 AUD|Low: $7,139 AUD|High: $9,752 AUD|Avg: $8,923 AUD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 18, 2026
Retailer 2$7,139 AUD
Retailer 3$8,829 AUD
Retailer 4$9,438 AUD
Retailer 5$9,438 AUD
Jared$9,752 AUD

4 data points across 5 retailers

5 retailers$7,139 AUD to $9,752 AUD

B+
Cheapest Retailer
-
$7,139 AUD
$5,015 USD
B
Retailer 2
-
$8,829 AUD
$6,202 USD
View
B
Retailer 3
-
$9,438 AUD
$6,630 USD
View
B
Retailer 4
-
$9,438 AUD
$6,630 USD
View
Most Expensive
C
Jared
155875050 · Oct 30
$9,752 AUD
$6,850 USD
View
4 more retailers have this diamond
Prices start from $7,139 AUDSave up to $2,612 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.52ct Radiant
$7,139 AUD